Disassembling The Propeller Shaft Housing Assembly; Checking The Propeller Shaft; Checking The Dog Clutch; Checking The Propeller Shaft Housing - Yamaha F150A Service Manual

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Disassembling the propeller shaft
housing assembly
1. Remove the reverse gear "1" and thrust
washer "2".
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Bearing separator "3": 90890-06534
Stopper guide plate "4": 90890-06501
Stopper guide stand "5": 90890-06538
Bearing puller assembly "6": 90890-06535
2. Remove the ball bearing "1".
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Stopper guide plate "2": 90890-06501
Stopper guide stand "3": 90890-06538
Bearing puller assembly "4": 90890-06535
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Propeller shaft housing (regular rotation model)
3. Remove the oil seals "1" along with the
needle bearing "2".
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Driver rod L3 "3": 90890-06652
Needle bearing attachment "4":
90890-06653

Checking the propeller shaft

1. Check the propeller shaft. Replace if
damaged or worn.
2. Measure the propeller shaft runout.
Propeller shaft runout:
0.02 mm (0.0008 in)

Checking the dog clutch

1. Check the dog clutch, cross pin, spring,
balls, and slider. Replace if cracked or
worn.

Checking the propeller shaft housing

1. Check the propeller shaft housing.
Replace if cracked or damaged.

Checking the reverse gear

1. Check the teeth and dogs of the reverse
gear. Replace if cracked or worn.
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